We're talkin' about the country who built the great "Rabbit Fence" across part of the continent 50-60 years ago not thinking about the fact that rabbits burrow under the ground.
Then they tried to poison them. That did a good job for a couple of years,but the survivors offspring were all immune to the poison and numbers were back to record levels in under a decade.
I'm not gonna go in to the Great Cane Toad Invasion,going on there now.
Those Aussies ought to stick to beer and bloomin' onions. Animals aren't their thing.